Austrian Airlines worldwide
Bulgaria
Worldwide 
Internet Helpdesk

+43 5 1766 1061

Mon-Sun: 07:00-19:00 (lct Austria)

Sofia 
Town Office

Call Center

+ 359 2 935 8245

Mon-Sun: 08:30-17:00

Varna 
Airport Office

Varna Airport
Terminal 2

+359 52 5-00841 or -73527

Fax: +359 52 500841

Mon-Sun: 09:30-16:30